Reliable Lithium Battery Manufacturing You Can Trust

Bluesun delivers reliable lithium battery manufacturing through standardized production and strict quality control. With EU warehouse stock available and full production capacity during the Spring Festival, we ensure stable supply and on-time delivery for global energy storage projects.
Grateful for You! A New Year Special Appreciation Offer Is Waiting

BLUESUN launches a New Year Special Appreciation Offer to thank our valued partners worldwide. Enjoy exclusive pricing, priority support, and customized solar and energy storage solutions. Contact your dedicated sales manager today — the offer is available for a limited time.
261kWh Liquid-Cooled ESS Supports On-Grid & Off-Grid Modes | EU Stock Available

Bluesun launches the 261kWh liquid-cooled ESS with seamless on-grid and off-grid operation. EU stock is now available, offering fast delivery, high safety, and flexible energy storage solutions for C&I projects.
Bluesun-Batterieschrank mit Flüssigkeitskühlung erfolgreich am Installationsort eingesetzt

Bluesun Liquid-Cooling Battery Cabinet Successfully Deployed at Installation Site Bluesun is proud to announce the successful deployment of its Liquid-Cooling Battery Cabinet at a customer installation site, marking another important milestone in our commitment to delivering efficient, safe, and scalable energy storage solutions worldwide. https://youtu.be/TMaEqwye2Lg All-in-One Integrated Energy Storage Solution The Bluesun liquid-cooling battery cabinet […]